The 9 x 12-inch E-Mount flashing is designed to fit within a standard 5 to 5.625" course and the exposed course should be no greater than 5.75". If the exposure is greater than this, use the Classic Shake Mount as an alternative. There's no shingle cutting and no shingle distortion caused by trying to force a fit.

E-Mount Extended - with Extended Hanger BoltItem Code: QMSE-EHB

Same superior waterproofing protection and fast single bolt installation, with an
additional 1/2" extension on the hanger bolt above the block, allowing for up to
7/8" vertical adjustment for bottom-mounted rails. Download instructions here.